It didn’t take Sonja Morgan too long to get back in a party mood after an arrest on drunk driving charges.

The Real Housewives of New York star attended cast mate Romona Singer’s party to launch her own wine brand Wednesday, and then continued to drink after leaving and hitting another event, until it was time to wobble home, RadarOnline.com learned exclusively.

Morgan got popped on drunk driving charges in June when she failed a field sobriety test in Southampton, New York. (See her mug shot here.) But that arrest hasn’t hampered her taste for partying, as eyewitnesses discovered Wednesday night.

First Morgan downed some wine at Singer’s party. In nearly every episode of the show Romona can be seen sipping her Pino Grigio and the Bravo reality star was sharing the launch of her new wine at Serefina Restaurant while filming the fourth season of Real Housewives of New York.